./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0513.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0513.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aaec9a71c2206d3d9fbfa56b3c6172e3ff60aad385f0ad346fdbde53f8ce1a2e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:53:34,548 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:53:34,605 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 22:53:34,609 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:53:34,609 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:53:34,629 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:53:34,630 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:53:34,630 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:53:34,630 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:53:34,630 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:53:34,630 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:53:34,631 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:53:34,631 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:53:34,632 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:53:34,632 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:53:34,632 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:53:34,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:34,632 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:53:34,632 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:53:34,632 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:53:34,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:53:34,632 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aaec9a71c2206d3d9fbfa56b3c6172e3ff60aad385f0ad346fdbde53f8ce1a2e [2024-12-05 22:53:34,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:53:34,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:53:34,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:53:34,875 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:53:34,875 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:53:34,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety/test-0513.i [2024-12-05 22:53:37,503 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/data/a28f295e5/8d50a8dd4f694fc8ba9a3accb01d642b/FLAGdaa5a85af [2024-12-05 22:53:37,750 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:53:37,750 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/sv-benchmarks/c/memsafety/test-0513.i [2024-12-05 22:53:37,759 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/data/a28f295e5/8d50a8dd4f694fc8ba9a3accb01d642b/FLAGdaa5a85af [2024-12-05 22:53:38,083 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/data/a28f295e5/8d50a8dd4f694fc8ba9a3accb01d642b [2024-12-05 22:53:38,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:53:38,085 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:53:38,086 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:38,086 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:53:38,089 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:53:38,090 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f5d19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38, skipping insertion in model container [2024-12-05 22:53:38,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,107 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:53:38,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:38,309 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:53:38,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:53:38,361 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:53:38,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38 WrapperNode [2024-12-05 22:53:38,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:53:38,363 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:38,363 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:53:38,363 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:53:38,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,392 INFO L138 Inliner]: procedures = 123, calls = 37, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 122 [2024-12-05 22:53:38,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:53:38,393 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:53:38,393 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:53:38,393 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:53:38,401 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,404 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,404 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,412 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,413 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,416 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,418 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,418 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,420 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:53:38,421 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:53:38,421 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:53:38,421 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:53:38,422 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:53:38,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:53:38,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:53:38,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b96a562c-4d23-49af-92aa-bec64440afec/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:53:38,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:53:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:53:38,559 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:53:38,560 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:53:38,888 INFO L? ?]: Removed 146 outVars from TransFormulas that were not future-live. [2024-12-05 22:53:38,888 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:53:38,945 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:53:38,945 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:53:38,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:53:38 BoogieIcfgContainer [2024-12-05 22:53:38,946 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:53:38,946 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:53:38,946 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:53:38,955 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:53:38,956 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:53:38" (1/1) ... [2024-12-05 22:53:38,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:53:38,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 111 states and 121 transitions. [2024-12-05 22:53:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 121 transitions. [2024-12-05 22:53:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:53:39,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 111 states and 120 transitions. [2024-12-05 22:53:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 120 transitions. [2024-12-05 22:53:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:53:39,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 110 states and 119 transitions. [2024-12-05 22:53:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 119 transitions. [2024-12-05 22:53:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:53:39,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 109 states and 118 transitions. [2024-12-05 22:53:39,408 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 118 transitions. [2024-12-05 22:53:39,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:53:39,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 108 states and 117 transitions. [2024-12-05 22:53:39,454 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 117 transitions. [2024-12-05 22:53:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:53:39,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 107 states and 116 transitions. [2024-12-05 22:53:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 116 transitions. [2024-12-05 22:53:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:53:39,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 111 states and 123 transitions. [2024-12-05 22:53:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 123 transitions. [2024-12-05 22:53:39,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:53:39,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 114 states and 126 transitions. [2024-12-05 22:53:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 126 transitions. [2024-12-05 22:53:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:53:39,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 113 states and 125 transitions. [2024-12-05 22:53:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 125 transitions. [2024-12-05 22:53:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:53:39,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:40,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 112 states and 124 transitions. [2024-12-05 22:53:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 124 transitions. [2024-12-05 22:53:40,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:53:40,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 115 states and 127 transitions. [2024-12-05 22:53:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 127 transitions. [2024-12-05 22:53:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:53:40,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 116 states and 129 transitions. [2024-12-05 22:53:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 129 transitions. [2024-12-05 22:53:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:53:40,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:40,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 117 states and 133 transitions. [2024-12-05 22:53:40,460 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 133 transitions. [2024-12-05 22:53:40,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:53:40,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:40,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 121 states and 141 transitions. [2024-12-05 22:53:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 141 transitions. [2024-12-05 22:53:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:53:41,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:41,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 151 transitions. [2024-12-05 22:53:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 151 transitions. [2024-12-05 22:53:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:53:41,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:41,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 130 states and 163 transitions. [2024-12-05 22:53:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 163 transitions. [2024-12-05 22:53:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:53:42,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:42,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:43,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 134 states and 172 transitions. [2024-12-05 22:53:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 172 transitions. [2024-12-05 22:53:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:53:43,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 137 states and 176 transitions. [2024-12-05 22:53:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 176 transitions. [2024-12-05 22:53:43,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:43,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:43,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:44,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 142 states and 188 transitions. [2024-12-05 22:53:44,218 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2024-12-05 22:53:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:44,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:44,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:44,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:45,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 146 states and 195 transitions. [2024-12-05 22:53:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-12-05 22:53:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:45,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:45,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:45,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 145 states and 194 transitions. [2024-12-05 22:53:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-12-05 22:53:45,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:45,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:45,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:46,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 150 states and 205 transitions. [2024-12-05 22:53:46,660 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 205 transitions. [2024-12-05 22:53:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:46,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 149 states and 204 transitions. [2024-12-05 22:53:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 204 transitions. [2024-12-05 22:53:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:46,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 151 states and 206 transitions. [2024-12-05 22:53:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 206 transitions. [2024-12-05 22:53:46,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:46,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:47,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 154 states and 213 transitions. [2024-12-05 22:53:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 213 transitions. [2024-12-05 22:53:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:47,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:47,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 156 states and 215 transitions. [2024-12-05 22:53:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 215 transitions. [2024-12-05 22:53:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:53:47,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:47,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 161 states and 221 transitions. [2024-12-05 22:53:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 221 transitions. [2024-12-05 22:53:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:53:48,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:48,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:48,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:53:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 162 states and 223 transitions. [2024-12-05 22:53:48,669 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 223 transitions. [2024-12-05 22:53:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:53:48,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:53:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:49,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 163 states and 225 transitions. [2024-12-05 22:53:49,073 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 225 transitions. [2024-12-05 22:53:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:53:49,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 164 states and 225 transitions. [2024-12-05 22:53:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 225 transitions. [2024-12-05 22:53:49,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:53:49,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:49,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:53:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:49,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 165 states and 227 transitions. [2024-12-05 22:53:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 227 transitions. [2024-12-05 22:53:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:53:49,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:49,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:49,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 167 states and 234 transitions. [2024-12-05 22:53:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 234 transitions. [2024-12-05 22:53:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:53:50,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:50,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:53,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:53,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 176 states and 250 transitions. [2024-12-05 22:53:53,254 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 250 transitions. [2024-12-05 22:53:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:53:53,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:53,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:53,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:53:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 179 states and 255 transitions. [2024-12-05 22:53:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 255 transitions. [2024-12-05 22:53:53,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:53:53,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:53,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:53,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:53:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:54,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 179 states and 254 transitions. [2024-12-05 22:53:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 254 transitions. [2024-12-05 22:53:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:53:54,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:53:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 180 states and 254 transitions. [2024-12-05 22:53:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2024-12-05 22:53:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:53:54,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:53:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 179 states and 253 transitions. [2024-12-05 22:53:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 253 transitions. [2024-12-05 22:53:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:53:54,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 191 states and 277 transitions. [2024-12-05 22:54:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 277 transitions. [2024-12-05 22:54:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:54:00,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:00,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:06,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:06,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 203 states and 302 transitions. [2024-12-05 22:54:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 302 transitions. [2024-12-05 22:54:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:54:06,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:06,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:13,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 214 states and 324 transitions. [2024-12-05 22:54:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 324 transitions. [2024-12-05 22:54:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:54:13,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:14,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 217 states and 329 transitions. [2024-12-05 22:54:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 329 transitions. [2024-12-05 22:54:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:54:14,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:14,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 220 states and 334 transitions. [2024-12-05 22:54:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 334 transitions. [2024-12-05 22:54:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:54:15,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:15,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 223 states and 339 transitions. [2024-12-05 22:54:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 339 transitions. [2024-12-05 22:54:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:54:16,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 224 states and 340 transitions. [2024-12-05 22:54:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 340 transitions. [2024-12-05 22:54:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:54:18,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:19,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:19,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 229 states and 354 transitions. [2024-12-05 22:54:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 354 transitions. [2024-12-05 22:54:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:54:19,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:19,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:54:20,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 231 states and 356 transitions. [2024-12-05 22:54:20,696 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 356 transitions. [2024-12-05 22:54:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:54:20,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:20,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:20,734 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 234 states and 360 transitions. [2024-12-05 22:54:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 360 transitions. [2024-12-05 22:54:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:54:21,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:54:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 237 states and 364 transitions. [2024-12-05 22:54:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 364 transitions. [2024-12-05 22:54:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:54:21,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:21,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:22,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 251 states and 387 transitions. [2024-12-05 22:54:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 387 transitions. [2024-12-05 22:54:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:54:33,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:33,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:34,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 254 states and 392 transitions. [2024-12-05 22:54:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 392 transitions. [2024-12-05 22:54:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:54:34,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:34,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:54:37,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 257 states and 399 transitions. [2024-12-05 22:54:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 399 transitions. [2024-12-05 22:54:37,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:54:37,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:37,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 261 states and 403 transitions. [2024-12-05 22:54:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 403 transitions. [2024-12-05 22:54:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:54:38,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 267 states and 409 transitions. [2024-12-05 22:54:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 409 transitions. [2024-12-05 22:54:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:54:41,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:41,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:41,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:54:41,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 266 states and 408 transitions. [2024-12-05 22:54:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 408 transitions. [2024-12-05 22:54:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:54:41,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:41,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:54:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 267 states and 409 transitions. [2024-12-05 22:54:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 409 transitions. [2024-12-05 22:54:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:54:41,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:41,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:01,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 283 states and 438 transitions. [2024-12-05 22:55:01,984 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 438 transitions. [2024-12-05 22:55:01,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:55:01,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:01,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:03,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:07,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 287 states and 444 transitions. [2024-12-05 22:55:07,702 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 444 transitions. [2024-12-05 22:55:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:55:07,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:07,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:30,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 307 states and 475 transitions. [2024-12-05 22:55:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 475 transitions. [2024-12-05 22:55:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:55:30,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:30,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:30,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 308 states and 477 transitions. [2024-12-05 22:55:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 477 transitions. [2024-12-05 22:55:31,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:55:31,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:31,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:31,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:32,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:32,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 309 states and 478 transitions. [2024-12-05 22:55:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 478 transitions. [2024-12-05 22:55:32,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:32,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:32,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 316 states and 488 transitions. [2024-12-05 22:55:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 488 transitions. [2024-12-05 22:55:35,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:35,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 324 states and 494 transitions. [2024-12-05 22:55:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 494 transitions. [2024-12-05 22:55:45,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:45,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:45,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:46,341 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:55:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 336 states and 514 transitions. [2024-12-05 22:55:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 514 transitions. [2024-12-05 22:55:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:54,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:54,928 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:55:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 342 states and 529 transitions. [2024-12-05 22:55:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 529 transitions. [2024-12-05 22:55:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:55:57,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:57,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 345 states and 535 transitions. [2024-12-05 22:56:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 535 transitions. [2024-12-05 22:56:01,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:56:01,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:01,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:07,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 348 states and 543 transitions. [2024-12-05 22:56:07,337 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 543 transitions. [2024-12-05 22:56:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:56:07,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:07,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:07,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 351 states and 548 transitions. [2024-12-05 22:56:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 548 transitions. [2024-12-05 22:56:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:56:10,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:10,660 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:13,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 354 states and 554 transitions. [2024-12-05 22:56:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 554 transitions. [2024-12-05 22:56:13,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:56:13,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:13,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:56:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 355 states and 556 transitions. [2024-12-05 22:56:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 556 transitions. [2024-12-05 22:56:14,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:56:14,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:14,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 357 states and 559 transitions. [2024-12-05 22:56:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 559 transitions. [2024-12-05 22:56:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:56:15,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:56:17,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 359 states and 563 transitions. [2024-12-05 22:56:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 563 transitions. [2024-12-05 22:56:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:56:17,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:25,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:25,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 361 states and 567 transitions. [2024-12-05 22:56:25,486 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 567 transitions. [2024-12-05 22:56:25,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:56:25,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:25,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:56:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 362 states and 569 transitions. [2024-12-05 22:56:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 569 transitions. [2024-12-05 22:56:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:56:26,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:26,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 363 states and 571 transitions. [2024-12-05 22:56:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 571 transitions. [2024-12-05 22:56:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:56:30,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:30,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:31,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 365 states and 574 transitions. [2024-12-05 22:56:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 574 transitions. [2024-12-05 22:56:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:56:31,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:31,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:40,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 369 states and 580 transitions. [2024-12-05 22:56:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 580 transitions. [2024-12-05 22:56:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:56:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:41,884 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:56:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 382 states and 605 transitions. [2024-12-05 22:56:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 605 transitions. [2024-12-05 22:56:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:56:56,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:56,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:57:03,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 388 states and 617 transitions. [2024-12-05 22:57:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 617 transitions. [2024-12-05 22:57:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:57:03,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:03,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:57:07,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:07,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 391 states and 621 transitions. [2024-12-05 22:57:07,570 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 621 transitions. [2024-12-05 22:57:07,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:57:07,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:07,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:57:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 395 states and 626 transitions. [2024-12-05 22:57:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 626 transitions. [2024-12-05 22:57:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:57:10,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:10,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:11,048 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:57:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 398 states and 636 transitions. [2024-12-05 22:57:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 636 transitions. [2024-12-05 22:57:14,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:14,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:14,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:19,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:57:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 421 states and 688 transitions. [2024-12-05 22:57:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 688 transitions. [2024-12-05 22:57:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:57:44,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 444 states and 745 transitions. [2024-12-05 22:58:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 745 transitions. [2024-12-05 22:58:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:58:16,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 450 states and 756 transitions. [2024-12-05 22:58:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 756 transitions. [2024-12-05 22:58:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:58:24,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:24,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:58:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:58:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 453 states and 762 transitions. [2024-12-05 22:58:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 762 transitions. [2024-12-05 22:58:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:58:28,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:58:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:58:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:58:32,416 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:59:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 477 states and 821 transitions. [2024-12-05 22:59:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 821 transitions. [2024-12-05 22:59:11,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:59:11,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:11,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:59:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:17,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 480 states and 826 transitions. [2024-12-05 22:59:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 826 transitions. [2024-12-05 22:59:17,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:59:17,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:17,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:59:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 295 states and 406 transitions. [2024-12-05 22:59:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 406 transitions. [2024-12-05 22:59:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:59:19,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:21,192 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:59:40,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:40,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 306 states and 427 transitions. [2024-12-05 22:59:40,628 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 427 transitions. [2024-12-05 22:59:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:59:40,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:40,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:59:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:59:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:59:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 315 states and 445 transitions. [2024-12-05 22:59:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 445 transitions. [2024-12-05 22:59:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:59:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:59:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:59:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:00:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:00:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 329 states and 473 transitions. [2024-12-05 23:00:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 473 transitions. [2024-12-05 23:00:46,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:00:46,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:00:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:00:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:00:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 346 states and 509 transitions. [2024-12-05 23:01:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 509 transitions. [2024-12-05 23:01:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:01:40,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:40,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:43,687 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 349 states and 512 transitions. [2024-12-05 23:01:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 512 transitions. [2024-12-05 23:01:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:01:59,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:59,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 355 states and 522 transitions. [2024-12-05 23:02:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 522 transitions. [2024-12-05 23:02:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:02:11,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:11,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 357 states and 525 transitions. [2024-12-05 23:02:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 525 transitions. [2024-12-05 23:02:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:02:11,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:11,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:11,920 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:02:11,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 359 states and 528 transitions. [2024-12-05 23:02:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 528 transitions. [2024-12-05 23:02:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:11,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:11,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:02:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 364 states and 546 transitions. [2024-12-05 23:02:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 546 transitions. [2024-12-05 23:02:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:17,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:17,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:17,378 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:21,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 369 states and 594 transitions. [2024-12-05 23:02:21,890 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 594 transitions. [2024-12-05 23:02:21,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:21,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:21,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:23,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 370 states and 597 transitions. [2024-12-05 23:02:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 597 transitions. [2024-12-05 23:02:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:23,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:23,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:32,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:32,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 371 states and 598 transitions. [2024-12-05 23:02:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 598 transitions. [2024-12-05 23:02:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:37,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:37,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 375 states and 605 transitions. [2024-12-05 23:02:37,042 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 605 transitions. [2024-12-05 23:02:37,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:37,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:37,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:37,109 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:02:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 379 states and 612 transitions. [2024-12-05 23:02:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 612 transitions. [2024-12-05 23:02:41,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:41,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:41,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:02:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 380 states and 613 transitions. [2024-12-05 23:02:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 613 transitions. [2024-12-05 23:02:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:02:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:02:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 381 states and 614 transitions. [2024-12-05 23:02:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 614 transitions. [2024-12-05 23:02:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:02:51,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:51,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 404 states and 664 transitions. [2024-12-05 23:03:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 664 transitions. [2024-12-05 23:03:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:03:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:03:59,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 405 states and 665 transitions. [2024-12-05 23:03:59,739 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 665 transitions. [2024-12-05 23:03:59,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:03:59,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:59,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:59,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:00,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 408 states and 671 transitions. [2024-12-05 23:04:06,787 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 671 transitions. [2024-12-05 23:04:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:04:06,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 409 states and 671 transitions. [2024-12-05 23:04:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 671 transitions. [2024-12-05 23:04:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:04:06,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:06,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:07,378 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 410 states and 673 transitions. [2024-12-05 23:04:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 673 transitions. [2024-12-05 23:04:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:04:09,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:09,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 413 states and 678 transitions. [2024-12-05 23:04:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 678 transitions. [2024-12-05 23:04:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:04:16,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:04:21,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 416 states and 684 transitions. [2024-12-05 23:04:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 684 transitions. [2024-12-05 23:04:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:04:21,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:21,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:32,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 420 states and 691 transitions. [2024-12-05 23:04:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 691 transitions. [2024-12-05 23:04:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:04:32,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:32,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:32,602 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:04:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:34,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 422 states and 696 transitions. [2024-12-05 23:04:34,949 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 696 transitions. [2024-12-05 23:04:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:04:34,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:34,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:04:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:55,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 425 states and 704 transitions. [2024-12-05 23:04:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 704 transitions. [2024-12-05 23:04:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:04:55,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:55,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:06,049 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:05:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 429 states and 719 transitions. [2024-12-05 23:05:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 719 transitions. [2024-12-05 23:05:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:05:21,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:05:21,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 430 states and 723 transitions. [2024-12-05 23:05:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 723 transitions. [2024-12-05 23:05:21,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:05:21,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:21,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:05:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 431 states and 726 transitions. [2024-12-05 23:05:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 726 transitions. [2024-12-05 23:05:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:05:28,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:05:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:30,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 431 states and 725 transitions. [2024-12-05 23:05:30,848 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 725 transitions. [2024-12-05 23:05:30,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:05:30,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:30,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:05:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 431 states and 724 transitions. [2024-12-05 23:05:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 724 transitions. [2024-12-05 23:05:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:05:33,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:33,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.